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2 years ago

3456 cubic inches to cubic ft The lesson is Multiple unit multipliers.

Mathematics

1 answer:

Dafna1 [17]2 years ago

3 0

Answer:

Step-by-step explanation:

1 cubic foot is 12 * 12 * 12 cubic inches.

1 cubic foot = 1728 cubic inches.

1 cubic foot = 1728 cubic inches

x cubic feet = 3456 Cross multiply

1728 x = 3456 * 1 Divide by 1728

x = 3456/1728

x = 2 cubic feet.

The other way to do this is

3456 cu inches [1 cubic Foot/1728 cubic inches] note that the units cancel and you are left with 1 division problem.

The question still comes to 2.

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The slope of the line y=2/3x+5/9 is M=

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Answer: 7

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3 years ago

Graph the line with slope 3 passing through the point (5,-4).

12345 [234]

Answer:

y = 3x-16

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3 years ago

In a class of 55 students, 15 students liked Maths but not English and 18 students liked English but

ra1l [238]

Easy!
You take the total number of students (55) then you remove the people that only like math and remove the people that only like English and remove the people that like none of them and what’s left is how many like both subjects.

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2 years ago

How do i covert a fraction into a decimal.

Olenka [21]

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By dividing the top number by the bottom.

Step-by-step explanation:

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3 years ago

A student would like to find the height of a statue. The length of the statue's right arm is 33 feet. The student's right arm

Xelga [282]

Answer:

The approximate height of the statue is 87.945 feet.

The approximate height of the statue is less than the actual height i.e. 88 feet 2 inches or 88.167 feet by (88.167 - 87.945) = 0.222 feet

Step-by-step explanation:

A student would like to find the height of a statue. The length of the statue's right arm is 33 feet.

The student's right arm is 2 feet long and her height is $5\frac{1}{3} = 5.33$ feet.

Now, the length of the right arm and the height must be proportional for the statue and the student.

So, $\frac{\textrm {Height of the statue}}{\textrm {Height of the student}} = \frac{\textrm {Length of right arm of the statue}}{\textrm {Length of right arm of the student}}$

⇒ $\frac{H}{h} = \frac{L}{l}$

⇒ $H = \frac{L \times h}{l} = \frac{33 \times 5.33}{2} = 87.945$ feet.

So, this approximate height of the statue is less than the actual height i.e. 88 feet 2 inches or 88.167 feet by (88.167 - 87.945) = 0.222 feet (Answer)

6 0

3 years ago